154973808

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{431}}^1$

素因数の和:683

約数の個数: 120

約数和(自身を含む): 476326656

約数和(自身を除く): 321352848

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 227, 264, 396, 431, 454, 528, 681, 792, 862, 908, 1293, 1362, 1584, 1724, 1816, 2043, 2497, 2586, 2724, 3448, 3632, 3879, 4086, 4741, 4994, 5172, 5448, 6896, 7491, 7758, 8172, 9482, 9988, 10344, 10896, 14223, 14982, 15516, 16344, 18964, 19976, 20688, 22473, 28446, 29964, 31032, 32688, 37928, 39952, 42669, 44946, 56892, 59928, 62064, 75856, 85338, 89892, 97837, 113784, 119856, 170676, 179784, 195674, 227568, 293511, 341352, 359568, 391348, 587022, 682704, 782696, 880533, 1076207, 1174044, 1565392, 1761066, 2152414, 2348088, 3228621, 3522132, 4304828, 4696176, 6457242, 7044264, 8609656, 9685863, 12914484, 14088528, 17219312, 19371726, 25828968, 38743452, 51657936, 77486904, 154973808]

約数ペア:

[(1, 154973808), (2, 77486904), (3, 51657936), (4, 38743452), (6, 25828968), (8, 19371726), (9, 17219312), (11, 14088528), (12, 12914484), (16, 9685863), (18, 8609656), (22, 7044264), (24, 6457242), (33, 4696176), (36, 4304828), (44, 3522132), (48, 3228621), (66, 2348088), (72, 2152414), (88, 1761066), (99, 1565392), (132, 1174044), (144, 1076207), (176, 880533), (198, 782696), (227, 682704), (264, 587022), (396, 391348), (431, 359568), (454, 341352), (528, 293511), (681, 227568), (792, 195674), (862, 179784), (908, 170676), (1293, 119856), (1362, 113784), (1584, 97837), (1724, 89892), (1816, 85338), (2043, 75856), (2497, 62064), (2586, 59928), (2724, 56892), (3448, 44946), (3632, 42669), (3879, 39952), (4086, 37928), (4741, 32688), (4994, 31032), (5172, 29964), (5448, 28446), (6896, 22473), (7491, 20688), (7758, 19976), (8172, 18964), (9482, 16344), (9988, 15516), (10344, 14982), (10896, 14223)]